Specs:
Gigabyte 990xa-ud3 Mobo
Phenom II 1090T CPU
2x4GB GSkill 1866MHz Sniper series
MSi 6950 Twin Frozer OC
C600 Coarsiar PS
Upon first try the system would not post and no beep errors would come from the motherboard when RAM and Graphics Card were removed although fans and HDD would spin up. PSU was tested with a power supply tester and is working. All fans connected directly to the motherboard were not running. Motherboard was RMA'ed.
Second try (new motherboard). When pushing the power button the system comes on and turns off within less then a second. Holding the reset button causes the system to stay on but motherboard does not post. All HDD spinning up and fans working except the one connected to the CPU_Fan slot on the motherboard (although another fan connected to the mobo is working). Front panel and other connects have been checked many times. Removing RAM and Graphics shows no beep errors again. Only thing left I can think of is maybe the CPU but can anyone give me some advice please?
Gigabyte 990xa-ud3 Mobo
Phenom II 1090T CPU
2x4GB GSkill 1866MHz Sniper series
MSi 6950 Twin Frozer OC
C600 Coarsiar PS
Upon first try the system would not post and no beep errors would come from the motherboard when RAM and Graphics Card were removed although fans and HDD would spin up. PSU was tested with a power supply tester and is working. All fans connected directly to the motherboard were not running. Motherboard was RMA'ed.
Second try (new motherboard). When pushing the power button the system comes on and turns off within less then a second. Holding the reset button causes the system to stay on but motherboard does not post. All HDD spinning up and fans working except the one connected to the CPU_Fan slot on the motherboard (although another fan connected to the mobo is working). Front panel and other connects have been checked many times. Removing RAM and Graphics shows no beep errors again. Only thing left I can think of is maybe the CPU but can anyone give me some advice please?